We are a bit confused as to the meaning of space fan and pump sizing? Could anyone please offer some clarification? Thanks!

Hi All, This international project consists of several 3 stories dormitories.

Dear Sir/ Madam, I have a project that is a hotel with 200 guest rooms that are non-densely occupied. Each guest room floor (20 rooms per floor) is supplied with 3 AHUs.

Our project is a large office building with commercial kitchen (in house breakfast/lunch, etc).

Quick question that I’m hoping you can help me with. When you submit credits and LEED comes back with a review, is that the first and only review?

As part of my CD submittal response - that had corrections to my design submittal final - there were files that I was fairly certain I had uploaded but the response was "no new information was subm

Based on my CD review comments and current estimates I am exactly 50 points for silver (2009 NC). If in our final review we miss any points we will not make silver.

Our System is VRV , and the hvac Ashrae forms - part 1 and 2 - does not comply with vrv system - how we could comply with them and many of them does not comply with vrv system ???????????

We have a large residential project that has natural ventilation being used. Are CO2 sensors required in every room/bedroom of the apartments?

I am working on a project that was registered under LEED NC 2.2. Will the USGBC allow us to apply requirements from 90.1 - 2010 to the project instead of 90.1 - 2004?